Table 2.

Prediction model estimating free vancomycin concentration by multivariate linear regression

Variable	βa	SE	P
Total [vanco]	0.560	0.021	<0.001
Dialysis × total [vanco]	−0.067	0.018	0.001
Total protein ≥ 6.7 g/dl × total [vanco]	−0.071	0.021	0.002
Coefficient	0.643

^aβ, β coefficient.